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Check whether a path is valid in Python without creating a file at the path's target

...s-specific error code indicating an invalid pathname. See Also ---------- https://docs.microsoft.com/en-us/windows/win32/debug/system-error-codes--0-499- Official listing of all such codes. ''' def is_pathname_valid(pathname: str) -> bool: ''' `True` if the passed pathname is a vali...
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How do I achieve the theoretical maximum of 4 FLOPs per cycle?

...ing of multiplies and adds... The full project can be found on my GitHub: https://github.com/Mysticial/Flops Warning: If you decide to compile and run this, pay attention to your CPU temperatures!!!Make sure you don't overheat it. And make sure CPU-throttling doesn't affect your results! Further...
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Xamarin 2.0 vs Appcelerator Titanium vs PhoneGap [duplicate]

...rm-frameworks#Comment_3334 http://azdevelop.azurewebsites.net/?page_id=181 https://github.com/MvvmCross/MvvmCross http://pierceboggan.com/post/51671827932/binding-third-party-objective-c-libraries-in share | ...
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How to choose an AES encryption mode (CBC ECB CTR OCB CFB)?

... up an Apache reverse proxy with a Let's Encrypt TLS certificate and write https://your.server everywhere in your app, than to invent some key exchange protocol and get the cryptography libraries on both sides to work together smoothly. – Perseids Jul 26 '16 at...
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MVC (Laravel) where to add logic

...re information about this way I use to organize my code for a Laravel app: https://github.com/rmariuzzo/Pitimi share | improve this answer | follow | ...
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Why is it slower to iterate over a small string than a small list?

...eUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
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NOT using repository pattern, use the ORM as is (EF)

...how do you make Entity Framework work in a multi tenant environment?”. https://stackoverflow.com/search?q=%5Bentity-framework%5D+multi+tenant If you have a Repository abstraction then the answer is “it’s easy add a decorator” public class RepositoryTennantFilterDecorator<T> : IRepos...
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Maximum single-sell profit

... " and become billionaires worth " + profit ); } Co-author: https://stackoverflow.com/users/599402/ephraim share | improve this answer | follow ...
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Node.js Best Practice Exception Handling

...was thrown that interrupts that flow. Take a look at bluebird promises: https://github.com/petkaantonov/bluebird Note that I haven't found many other libraries other than these that properly handle thrown exceptions. jQuery's deferred, for example, don't - the "fail" handler would never get the...
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Dynamically update values of a chartjs chart

...opment pipeline. I don't see any indication of a release date yet though: https://github.com/nnnick/Chart.js/issues/13 [Closed as of Jul 26, 2014] JS $(document).ready(function(){ var count = 10; var data = { labels : ["1","2","3","4","5", "6", "7", "8", "9", "10"], datasets : [...